Rotation modulation scheme for the restraint of carrier maneuver and gyro scale factor error

DOI

10.2991/icmeme-16.2016.8How to use a DOI?

Keywords

rotation, inertial navigation, coordinate system, scheme

Abstract

Rotating inertial navigation system(RINS) using rotating modulation technology to compensate the error of inertial sensors and it can improve the precision of the navigation system. Rotation modulation scheme, including rotation coordinate system and rotation direction, plays a key role in RINS. In this paper, a brief analysis of rotation modulation error restrain mechanism is made firstly, then analysis of rotating coordinate and rotation direction are conducted, finally computer simulation is made to verify it. The results show that the rotation scheme around geographic coordinate has obvious advantages than that around the carrier coordinate, and the rotation scheme of forward-reverse-reverse-forward has higher navigation accuracy than the scheme of forward-reverse.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiaxing Zhao
AU  - Lei Wang
AU  - Guohua Su
PY  - 2016/12
DA  - 2016/12
TI  - Rotation modulation scheme for the restraint of carrier maneuver and gyro scale factor error
BT  - Proceedings of the 5th International Conference on Mechanical Engineering, Materials and Energy (5th ICMEME2016)
PB  - Atlantis Press
SP  - 46
EP  - 50
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeme-16.2016.8
DO  - 10.2991/icmeme-16.2016.8
ID  - Zhao2016/12
ER  -